16506652235 has 8 divisors (see below), whose sum is σ = 20058717120. Its totient is φ = 13038165504.

The previous prime is 16506652229. The next prime is 16506652247. The reversal of 16506652235 is 53225660561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16506652235 - 2⁶ = 16506652171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16506652192 and 16506652201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20894102 + ... + 20894891.

It is an arithmetic number, because the mean of its divisors is an integer number (2507339640).

Almost surely, 2^16506652235 is an apocalyptic number.

16506652235 is a deficient number, since it is larger than the sum of its proper divisors (3552064885).

16506652235 is an equidigital number, since it uses as much as digits as its factorization.

16506652235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41789077.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 16506652235 in words is "sixteen billion, five hundred six million, six hundred fifty-two thousand, two hundred thirty-five".